Standards:ISO 13709/API 610 (OH3/OH4)  Operating Parameters: Capacity Q: up to 600 m³/h ( 2640 gpm )/ Head H: up to 120 m ( 394 ft )/ Pressure P: up to 2.5 MPa ( 363 psi )/ Temperature T: -20 to 250/150 ℃ ( -4 to 482/302 ℉ ) 

Features:Space-saving design/ Back pull-out design/ Shaft sealed by cartridge mechanical seal +API flushing plans.ISO 21049/API682 seal chamber  accommodates multiple seal types/ From discharge branch DN 80 (3") and above the casings are provided with a double volute / GDS used high radial load roller bearing. Back-to-back angular contact bearings handle axial loads/ GD is rigid coupling/ GB9113.1-2000 PN 2.5MPa suction and discharge flanges are standard. Other standards may also be required by the user / The pump rotation is clockwise when looking from the drive end